This completely new rotor head include leading edge blade control, 8mm blade holder spindle, 8 x 16 mm thrust bearings, , 5mm main blade drag bolt, and 3D inspired new design head damper rubber.是什么意思_This completely new rotor head include leading edge blade control, 8mm blade holder spindle, 8 x 16 mm thrust bearings, , 5mm main blade drag bolt, and 3D inspired new design head damper rubber.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句